141 search results - page 5 / 29 » Mapping relational structure in spatial reasoning |
KI
2005
Springer
14 years 29 days ago
2005
Springer
The point algebra is a fundamental formal calculus for spatial and temporal reasoning. We present a new generalization that meets all requirements to describe dependencies on netw...
ARTMED
2006
13 years 7 months ago
2006
Objective: The objective of this paper is to demonstrate how a formal spatial theory can be used as an important tool for disambiguating the spatial information embodied in biomed...
KI
2010
Springer
13 years 5 months ago
2010
Springer
ut spatial environments, be it real or abstract, human or machine. Research issues range from human spatial cognition to mobile robot navigation. Numerous results have been obtaine...
ER
2005
Springer
14 years 1 months ago
2005
Springer
Measuring semantic similarity among concepts is the core method for assessing the degree of semantic interoperability within and between ontologies. In this paper, we propose to ex...
GIS
2006
ACM
14 years 8 months ago
2006
ACM
An iconic image database is a collection of symbolic images where each image is a collection of labeled point features called icons. A method is presented to support fast position...